Rinnai EX17C (RHFE-434FTA) Features, Flue Manifolds, Appliance Specifications, Natural Gas, EX22C

Appliance Specifications

	Natural Gas	Propane Gas
Minimum supply gas pressure	3.5 in (89 mm) W.C.	8.0 in (203 mm) W.C.
Maximum supply gas pressure	10.5 in (267 mm) W.C.	13.0 in (330 mm) W.C.

EX17C

	Natural Gas		Propane Gas
BTU/hour input	Low	8200	Low	8200
	High 16700		High 16700
BTU/hour output	Low	6560	Low	6560
	High 13360		High 13360

EX22C

	Natural Gas		Propane Gas
BTU/hour input	Low	8200	Low	8200
	High 21500		High 20700
BTU/hour output	Low	6560	Low	6560
	High 17200		High 16560

Features

•Restarts automatically when ignition or combustion fails.

•Clean Heating Forced Flue Type

•Easy Operation One-Touch Ignition

•Programmable Thermostat

•Warm Air Outlet at Floor Level (keeps your feet warm)

•Child Lock

•Room Temperature Setting Memory

•Clean the Air Filter - Indicator Lamp

•Energy Saving Economy Setting

•Humidifier Tray

•Air Flow Directional Louvers

•Direct Vent Easily Installed

•Proportional Heating Variable Capacity

•Hush! Quiet Operation

•Modern Design Minimizes Floor Space Requirements

•Fault Code Message Display

•Timers 1 and 2

•Dimmer

•Set back (setting a minimum temperature)

•Temperature settings in Fahrenheit or Celsius

Flue Manifolds

See the installation instructions for the parts list of the vent kit.

The “A” Vent Kit is included with the appliance. The following flue manifold sizes are available:

Name	Kit No.			Fits walls
S Vent Kit	FOT-150		3 - 4 1/2 in (75 - 115 mm)
A Vent Kit	FOT-151	4	1/2 - 9 1/2 in (115 - 240 mm)
B Vent Kit	FOT-152	9 1/2 - 15 3/4 in (240 - 400mm)
C Vent Kit	FOT-153	15	3/4 - 23	5/8 in (400 - 600 mm)
D Vent Kit	FOT-154	23	5/8 - 31	1/2 in (600 - 800 mm)
	Rinnai Corporation EX17C / EX22C Manual				5